[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63	typedef rxvt_img::nv rxvt_img__nv;
		64
		65	/////////////////////////////////////////////////////////////////////////////
		66
		67	static rgba
		68	parse_rgba (SV sv, rxvt_screen s = 0)
59	{	69	{
60	SvTAINT (sv);	70	rgba c;
		71
		72	if (AV av = (AV )SvRV (sv))
		73	{
		74	if (SvTYPE ((SV *)av) != SVt_PVAV)
		75	croak ("colour must be either a colour string, or an array,");
		76
		77	int len = av_len (av) + 1;
		78
		79	if (len != 1 && len != 3 && len != 4)
		80	croak ("component colour array must have 1, 3 or 4 components,");
		81
		82	c.a = rgba::MAX_CC;
		83
		84	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		85
		86	if (len >= 3)
		87	{
		88	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		89	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		90
		91	if (len >= 4)
		92	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		93	}
		94	}
		95	else if (s)
		96	{
		97	rxvt_color rc;
		98	rc.set (s, SvPVbyte_nolen (sv));
		99	rc.get (c);
		100	}
		101	else
		102	croak ("unable to parse colour,");
		103
61	return sv;	104	return c;
62	}	105	}
63		106
64	static SV *	107	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV sv, SV src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		108
73	static wchar_t *	109	static wchar_t *
74	sv2wcs (SV *sv)	110	sv2wcs (SV *sv)
75	{	111	{
76	STRLEN len;	112	STRLEN len;
…		…
89		125
90	return sv;	126	return sv;
91	}	127	}
92		128
93	static SV *	129	static SV *
94	new_ref (HV hv, const char klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void ptr, const char klass)	130	newSVptr (void ptr, const char klass)
102	{	131	{
103	HV *hv = newHV ();	132	HV *hv = newHV ();
104	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	133	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	134	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	156	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		157
129	return (long)mg->mg_ptr;	158	return (long)mg->mg_ptr;
130	}	159	}
131		160
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	161	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	162	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		163
135	/////////////////////////////////////////////////////////////////////////////	164	/////////////////////////////////////////////////////////////////////////////
136		165
137	struct perl_watcher	166	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		167
		168	class overlay : overlay_base
138	{	169	{
139	SV *cbsv;	170	rxvt_term *THIS;
		171	AV *overlay_av;
		172	int border;
		173
		174	public:
140	HV *self;	175	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char type, SV self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char type, SV self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		176
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	177	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	178	~overlay ();
238		179
239	void show ();	180	void show ();
…		…
243		184
244	void set (int x, int y, SV str, SV rend);	185	void set (int x, int y, SV str, SV rend);
245	};	186	};
246		187
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	188	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	189	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	190	{
		191	x = x_;
		192	y = y_;
		193	w = w_;
		194	h = h_;
		195
		196	if (w < 0) w = 0;
		197	if (h < 0) h = 0;
		198
250	if (border == 2)	199	if (border == 2)
251	{	200	{
252	w += 2;	201	w += 2;
253	h += 2;	202	h += 2;
254	}	203	}
…		…
292	*rp++ = r;	241	*rp++ = r;
293	}	242	}
294	}	243	}
295		244
296	show ();	245	show ();
297	THIS->want_refresh = 1;
298	}	246	}
299		247
300	overlay::~overlay ()	248	overlay::~overlay ()
301	{	249	{
302	hide ();	250	hide ();
…		…
307	delete [] rend[y];	255	delete [] rend[y];
308	}	256	}
309		257
310	delete [] text;	258	delete [] text;
311	delete [] rend;	259	delete [] rend;
		260	}
		261
		262	void
		263	overlay::show ()
		264	{
		265	if (overlay_av)
		266	return;
		267
		268	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		269	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		270	));
		271	av_push (overlay_av, newSViv ((long)this));
312		272
313	THIS->want_refresh = 1;	273	THIS->want_refresh = 1;
314	}	274	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	275	}
324		276
325	void	277	void
326	overlay::hide ()	278	overlay::hide ()
327	{	279	{
328	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	280	if (!overlay_av)
		281	return;
329		282
330	if (ovs)	283	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		284
334	HV hv = (HV )SvRV (*ovs);	285	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	286	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	287	break;
		288
		289	for (; i < AvFILL (overlay_av); i++)
		290	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		291
		292	av_pop (overlay_av);
		293
		294	SvREFCNT_dec (overlay_av);
		295	overlay_av = 0;
		296
		297	THIS->want_refresh = 1;
		298	THIS->refresh_check ();
337	}	299	}
338		300
339	void overlay::swap ()	301	void overlay::swap ()
340	{	302	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		305
344	int ov_w = min (w, THIS->ncol - ov_x);	306	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	307	int ov_h = min (h, THIS->nrow - ov_y);
		308
		309	// hide cursor if it is within the overlay area
		310	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		311	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		312	THIS->screen.flags &= ~Screen_VisibleCursor;
346		313
347	for (int y = ov_h; y--; )	314	for (int y = ov_h; y--; )
348	{	315	{
349	text_t *t1 = text [y];	316	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	317	rend_t *r1 = rend [y];
351		318
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	319	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	320	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		321
355	for (int x = ov_w; x--; )	322	for (int x = ov_w; x--; )
356	{	323	{
357	text_t t = t1; t1++ = t2; t2++ = t;	324	text_t t = t1; t1++ = t2; t2++ = t;
358	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	325	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	348	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	349	croak ("rend must be arrayref");
383		350
384	AV av = (AV )SvRV (rend);	351	AV av = (AV )SvRV (rend);
385		352
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	353	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	354	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	355	}
389		356
390	THIS->want_refresh = 1;	357	THIS->want_refresh = 1;
		358	THIS->refresh_check ();
391	}	359	}
392		360
		361	/////////////////////////////////////////////////////////////////////////////
		362
		363	#include "iom_perl.h"
393		364
394	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
395		366
396	struct rxvt_perl_interp rxvt_perl;	367	struct rxvt_perl_interp rxvt_perl;
397		368
…		…
401	{	372	{
402	if (perl)	373	if (perl)
403	{	374	{
404	perl_destruct (perl);	375	perl_destruct (perl);
405	perl_free (perl);	376	perl_free (perl);
		377	PERL_SYS_TERM ();
406	}	378	}
407	}	379	}
408		380
409	void	381	void
410	rxvt_perl_interp::init ()	382	rxvt_perl_interp::init ()
411	{	383	{
412	if (!perl)	384	if (!perl)
413	{	385	{
		386	rxvt_push_locale (""); // perl init destroys current locale
		387
		388	{
414	perl_environ = rxvt_environ;	389	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	390	localise_env set_environ (perl_environ);
416		391
417	char *argv[] = {	392	char *args[] = {
418	"",	393	"",
419	"-T",	394	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	395	"BEGIN {"
		396	" urxvt->bootstrap;"
		397	" unshift @INC, '" LIBDIR "';"
		398	"}"
		399	""
		400	"use urxvt;"
421	};	401	};
		402	int argc = ecb_array_length (args);
		403	char **argv = args;
422		404
		405	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	406	perl = perl_alloc ();
424	perl_construct (perl);	407	perl_construct (perl);
425		408
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	409	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	\|\| perl_run (perl))	410	\|\| perl_run (perl))
428	{	411	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	412	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		413
431	perl_destruct (perl);	414	perl_destruct (perl);
432	perl_free (perl);	415	perl_free (perl);
433	perl = 0;	416	perl = 0;
434	}	417	}
		418	}
435		419
436	swap (perl_environ, environ);	420	rxvt_pop_locale ();
437	}	421	}
		422	}
		423
		424	void
		425	rxvt_perl_interp::init (rxvt_term *term)
		426	{
		427	init ();
		428
		429	if (perl && !term->perl.self)
		430	{
		431	// runs outside of perls ENV
		432	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		433	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		434	hv_store ((HV )SvRV ((SV )term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		435	}
		436	}
		437
		438	void
		439	rxvt_perl_interp::eval (const char *str)
		440	{
		441	eval_pv (str, 1);
		442	}
		443
		444	void
		445	rxvt_perl_interp::usage (rxvt_term *term, int type)
		446	{
		447	localise_env set_environ (perl_environ);
		448
		449	ENTER;
		450	SAVETMPS;
		451
		452	dSP;
		453	PUSHMARK (SP);
		454	EXTEND (SP, 2);
		455	PUSHs (sv_2mortal (newSVterm (term)));
		456	PUSHs (sv_2mortal (newSViv (type)));
		457	PUTBACK;
		458	call_pv ("urxvt::usage", G_VOID \| G_DISCARD);
		459
		460	FREETMPS;
		461	LEAVE;
		462	}
		463
		464	uint8_t
		465	rxvt_perl_interp::parse_resource (rxvt_term term, const char name, bool arg, bool longopt, bool flag, const char *value)
		466	{
		467	localise_env set_environ (perl_environ);
		468
		469	ENTER;
		470	SAVETMPS;
		471
		472	dSP;
		473	PUSHMARK (SP);
		474	EXTEND (SP, 6);
		475	PUSHs (sv_2mortal (newSVterm (term)));
		476	PUSHs (sv_2mortal (newSVpv (name, 0)));
		477	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		480	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		481	PUTBACK;
		482	call_pv ("urxvt::parse_resource", G_SCALAR);
		483	SPAGAIN;
		484
		485	uint8_t ret = POPi;
		486
		487	FREETMPS;
		488	LEAVE;
		489
		490	return ret;
438	}	491	}
439		492
440	static void	493	static void
441	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
442	{	495	{
443	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
444	{	497	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
448	}	501	}
449	}	502	}
450		503
451	bool	504	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	506	{
454	if (!perl)	507	if (!perl \|\| !term->perl.self)
455	return false;	508	return false;
456		509
457	if (htype == HOOK_INIT) // first hook ever called	510	localise_env set_environ (perl_environ);
		511
		512	// pre-handling of some events
		513	if (htype == HOOK_REFRESH_END)
458	{	514	{
459	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	515	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	516
		517	for (int i = 0; i <= AvFILL (av); i++)
		518	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
461	}	519	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	520	else if (htype == HOOK_DESTROY)
465	{	521	{
466	// handled later	522	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		523
		524	for (int i = AvFILL (av); i >= 0; i--)
		525	{
		526	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
		527	delete req;
		528	}
467	}	529	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
471	{
472	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		530
474	if (HvKEYS (hv))	531	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		532
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	533	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	534	{
492	dSP;	535	dSP;
493	va_list ap;	536	va_list ap;
494		537
495	va_start (ap, htype);	538	va_start (ap, htype);
…		…
497	ENTER;	540	ENTER;
498	SAVETMPS;	541	SAVETMPS;
499		542
500	PUSHMARK (SP);	543	PUSHMARK (SP);
501		544
		545	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	546	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	547	PUSHs (sv_2mortal (newSViv (htype)));
504		548
505	for (;;) {	549	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	550	data_type dt = (data_type)va_arg (ap, int);
507		551
508	switch (dt)	552	switch (dt)
…		…
514	case DT_LONG:	558	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	559	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	560	break;
517		561
518	case DT_STR:	562	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	563	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	564	break;
521		565
522	case DT_STR_LEN:	566	case DT_STR_LEN:
523	{	567	{
524	char str = va_arg (ap, char );	568	char str = va_arg (ap, char );
525	int len = va_arg (ap, int);	569	int len = va_arg (ap, int);
526		570
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	571	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	572	}
529	break;	573	break;
530		574
531	case DT_WCS_LEN:	575	case DT_WCS_LEN:
532	{	576	{
533	wchar_t wstr = va_arg (ap, wchar_t );	577	wchar_t wstr = va_arg (ap, wchar_t );
		578	int wlen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		581	}
		582	break;
		583
		584	case DT_LCS_LEN:
		585	{
		586	long lstr = va_arg (ap, long );
534	int wlen = va_arg (ap, int);	587	int llen = va_arg (ap, int);
535		588
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	589	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
537	}	590	}
538	break;	591	break;
539		592
540	case DT_XEVENT:	593	case DT_XEVENT:
541	{	594	{
542	XEvent xe = va_arg (ap, XEvent );	595	XEvent xe = va_arg (ap, XEvent );
543	HV *hv = newHV ();	596	HV *hv = newHV ();
544		597
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	598	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	599	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		600	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	601	# undef set
548		602
549	setiv (type, xe->type);	603	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	604	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	605	setiv (serial, xe->xany.serial);
552		606
…		…
555	case KeyPress:	609	case KeyPress:
556	case KeyRelease:	610	case KeyRelease:
557	case ButtonPress:	611	case ButtonPress:
558	case ButtonRelease:	612	case ButtonRelease:
559	case MotionNotify:	613	case MotionNotify:
		614	setuv (window, xe->xmotion.window);
		615	setuv (root, xe->xmotion.root);
		616	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	617	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	618	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	619	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	620	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	621	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	622	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	623	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	624	setuv (state, xe->xmotion.state);
		625
		626	switch (xe->type)
		627	{
		628	case KeyPress:
		629	case KeyRelease:
		630	setuv (keycode, xe->xkey.keycode);
		631	break;
		632
		633	case ButtonPress:
		634	case ButtonRelease:
		635	setuv (button, xe->xbutton.button);
		636	break;
		637
		638	case MotionNotify:
		639	setiv (is_hint, xe->xmotion.is_hint);
		640	break;
		641	}
		642
568	break;	643	break;
569	}
570		644
		645	case MapNotify:
		646	case UnmapNotify:
		647	case ConfigureNotify:
		648	setuv (event, xe->xconfigure.event);
		649	setuv (window, xe->xconfigure.window);
		650
571	switch (xe->type)	651	switch (xe->type)
572	{	652	{
573	case KeyPress:	653	case ConfigureNotify:
574	case KeyRelease:	654	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	655	setiv (y, xe->xconfigure.y);
		656	setiv (width, xe->xconfigure.width);
		657	setiv (height, xe->xconfigure.height);
		658	setuv (above, xe->xconfigure.above);
		659	break;
		660	}
		661
576	break;	662	break;
577		663
578	case ButtonPress:	664	case PropertyNotify:
579	case ButtonRelease:	665	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	666	setuv (atom, xe->xproperty.atom);
		667	setuv (time, xe->xproperty.time);
		668	setiv (state, xe->xproperty.state);
581	break;	669	break;
582		670
583	case MotionNotify:	671	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	672	setuv (window, xe->xclient.window);
		673	setuv (message_type, xe->xclient.message_type);
		674	setuv (format, xe->xclient.format);
		675	setuv (l0, xe->xclient.data.l[0]);
		676	setuv (l1, xe->xclient.data.l[1]);
		677	setuv (l2, xe->xclient.data.l[2]);
		678	setuv (l3, xe->xclient.data.l[3]);
		679	setuv (l4, xe->xclient.data.l[4]);
585	break;	680	break;
586	}	681	}
587		682
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	683	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	684	}
590	break;	685	break;
591		686
592	case DT_END:	687	case DT_END:
593	{	688	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		689
626	default:	690	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	691	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	692	}
629	}	693	}
		694
		695	call:
		696	va_end (ap);
		697
		698	PUTBACK;
		699	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		700	SPAGAIN;
		701
		702	if (count)
		703	{
		704	SV *status = POPs;
		705	count = SvTRUE (status);
		706	}
		707
		708	PUTBACK;
		709	FREETMPS;
		710	LEAVE;
		711
		712	if (SvTRUE (ERRSV))
		713	{
		714	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		715	ungrab (term); // better lose the grab than the session
		716	}
		717
		718	event_consumed = !!count;
630	}	719	}
631	catch (...)	720	else
		721	event_consumed = false;
		722
		723	// post-handling of some events
		724	if (htype == HOOK_REFRESH_BEGIN)
632	{	725	{
633	swap (perl_environ, environ);	726	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	727
		728	for (int i = AvFILL (av); i >= 0; i--)
		729	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
635	}	730	}
		731	else if (htype == HOOK_DESTROY)
		732	{
		733	clearSVptr ((SV *)term->perl.self);
		734	SvREFCNT_dec ((SV *)term->perl.self);
		735
		736	// don't allow further calls
		737	term->perl.self = 0;
		738	}
		739
		740	return event_consumed;
		741	}
		742
		743	void
		744	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
		745	{
		746	localise_env set_environ (perl_environ);
		747
		748	ENTER;
		749	SAVETMPS;
		750
		751	dSP;
		752	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		753	PUTBACK;
		754	call_sv ((SV *)sel->cb_sv, G_VOID \| G_DISCARD \| G_EVAL);
		755
		756	if (SvTRUE (ERRSV))
		757	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		758
		759	FREETMPS;
		760	LEAVE;
636	}	761	}
637		762
638	/////////////////////////////////////////////////////////////////////////////	763	/////////////////////////////////////////////////////////////////////////////
639		764
640	MODULE = urxvt PACKAGE = urxvt	765	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	777	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	778	# include "hookinc.h"
654	# undef def	779	# undef def
655		780
656	HV *option = get_hv ("urxvt::OPTION", 1);	781	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	782	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	783	# define nodef(name)
659	# include "optinc.h"	784	# include "optinc.h"
660	# undef nodef	785	# undef nodef
661	# undef def	786	# undef def
662		787
663	HV *stash = gv_stashpv ("urxvt", 1);	788	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	789	static const struct {
665	const char *name;	790	const char *name;
666	IV iv;	791	IV iv;
667	} *civ, const_iv[] = {	792	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	793	# define const_iv(name) { # name, (IV)name }
		794	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	795	const_iv (DEFAULT_RSTYLE),
670	const_iv (OVERLAY_RSTYLE),	796	const_iv (OVERLAY_RSTYLE),
		797	const_iv (Color_Bits),
		798	const_iv (RS_bgShift), const_iv (RS_bgMask),
		799	const_iv (RS_fgShift), const_iv (RS_fgMask),
		800	const_iv (RS_Careful),
		801	const_iv (RS_fontCount),
		802	const_iv (RS_fontShift),
		803	const_iv (RS_fontMask),
		804	const_iv (RS_baseattrMask),
		805	const_iv (RS_attrMask),
		806	const_iv (RS_redraw),
		807	const_iv (RS_Sel),
671	const_iv (RS_Bold),	808	const_iv (RS_Bold),
672	const_iv (RS_Italic),	809	const_iv (RS_Italic),
673	const_iv (RS_Blink),	810	const_iv (RS_Blink),
674	const_iv (RS_RVid),	811	const_iv (RS_RVid),
675	const_iv (RS_Uline),	812	const_iv (RS_Uline),
…		…
688	const_iv (Button3Mask),	825	const_iv (Button3Mask),
689	const_iv (Button4Mask),	826	const_iv (Button4Mask),
690	const_iv (Button5Mask),	827	const_iv (Button5Mask),
691	const_iv (AnyModifier),	828	const_iv (AnyModifier),
692		829
693	const_iv (EVENT_NONE),	830	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	831	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	832	const_iv (GrabModeAsync),
696		833
697	const_iv (NoEventMask),	834	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	835	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	836	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	837	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	889	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	890	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	891	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	892	const_iv (ClientMessage),
756	const_iv (MappingNotify),	893	const_iv (MappingNotify),
		894	# if ENABLE_XIM_ONTHESPOT
		895	const_iv (XIMReverse),
		896	const_iv (XIMUnderline),
		897	const_iv (XIMHighlight),
		898	const_iv (XIMPrimary),
		899	const_iv (XIMSecondary),
		900	const_iv (XIMTertiary),
		901	const_iv (XIMVisibleToForward),
		902	const_iv (XIMVisibleToBackword),
		903	const_iv (XIMVisibleToCenter),
		904	#if XRENDER
		905	const_iv (PictStandardARGB32),
		906	const_iv (PictStandardRGB24),
		907	const_iv (PictStandardA8),
		908	const_iv (PictStandardA4),
		909	const_iv (PictStandardA1),
		910	const_iv (RepeatNone),
		911	const_iv (RepeatNormal),
		912	const_iv (RepeatPad),
		913	const_iv (RepeatReflect),
		914	#endif
		915	# if 0
		916	const_iv (XIMForwardChar),
		917	const_iv (XIMBackwardChar),
		918	const_iv (XIMForwardWord),
		919	const_iv (XIMBackwardWord),
		920	const_iv (XIMCaretUp),
		921	const_iv (XIMCaretDown),
		922	const_iv (XIMNextLine),
		923	const_iv (XIMPreviousLine),
		924	const_iv (XIMLineStart),
		925	const_iv (XIMLineEnd),
		926	const_iv (XIMAbsolutePosition),
		927	const_iv (XIMDontChange),
		928	# endif
		929	# endif
757	};	930	};
758		931
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	932	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	933	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	934	}
		935
		936	void
		937	log (const char *msg)
		938	CODE:
		939	rxvt_log ("%s", msg);
763		940
764	void	941	void
765	warn (const char *msg)	942	warn (const char *msg)
766	CODE:	943	CODE:
767	rxvt_warn ("%s", msg);	944	rxvt_warn ("%s", msg);
…		…
769	void	946	void
770	fatal (const char *msg)	947	fatal (const char *msg)
771	CODE:	948	CODE:
772	rxvt_fatal ("%s", msg);	949	rxvt_fatal ("%s", msg);
773		950
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	951	void
783	_exit (int status)	952	_exit (int status)
784		953
785	bool	954	void
786	safe ()	955	catch_fatal (SV *block)
787	CODE:	956	PROTOTYPE: &
788	RETVAL = !rxvt_tainted ();	957	CODE:
789	OUTPUT:	958	try
790	RETVAL	959	{
		960	PUSHMARK (SP);
		961	PUTBACK;
		962	call_sv (block, G_VOID \| G_DISCARD);
		963	SPAGAIN;
		964	}
		965	catch (const rxvt_failure_exception &e)
		966	{
		967	croak ("rxvt_fatal exception caught, trying to continue.");
		968	}
791		969
792	NV	970	NV
793	NOW ()	971	NOW ()
794	CODE:	972	CODE:
795	RETVAL = NOW;	973	RETVAL = ev::now ();
796	OUTPUT:	974	OUTPUT:
797	RETVAL	975	RETVAL
798		976
799	int	977	int
800	GET_BASEFG (int rend)	978	GET_BASEFG (int rend)
…		…
811	RETVAL	989	RETVAL
812		990
813	int	991	int
814	SET_FGCOLOR (int rend, int new_color)	992	SET_FGCOLOR (int rend, int new_color)
815	CODE:	993	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	994	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	995	OUTPUT:
818	RETVAL	996	RETVAL
819		997
820	int	998	int
821	SET_BGCOLOR (int rend, int new_color)	999	SET_BGCOLOR (int rend, int new_color)
822	CODE:	1000	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	1001	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	1002	OUTPUT:
825	RETVAL	1003	RETVAL
826		1004
827	int	1005	int
828	GET_CUSTOM (int rend)	1006	GET_CUSTOM (int rend)
829	CODE:	1007	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	1008	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	1009	OUTPUT:
832	RETVAL	1010	RETVAL
833		1011
834	int	1012	int
835	SET_CUSTOM (int rend, int new_value)	1013	SET_CUSTOM (int rend, int new_value)
…		…
842	\| ((new_value << RS_customShift) & RS_customMask);	1020	\| ((new_value << RS_customShift) & RS_customMask);
843	}	1021	}
844	OUTPUT:	1022	OUTPUT:
845	RETVAL	1023	RETVAL
846		1024
		1025	void
		1026	termlist ()
		1027	PPCODE:
		1028	{
		1029	EXTEND (SP, rxvt_term::termlist.size ());
		1030
		1031	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1032	if ((*t)->perl.self)
		1033	PUSHs (sv_2mortal (newSVterm (*t)));
		1034	}
		1035
		1036	IV
		1037	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		1038	CODE:
		1039	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1040	req->cb_sv = newSVsv (cb);
		1041	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1042	av_push (av, newSViv ((IV)req));
		1043	RETVAL = (IV)req;
		1044	OUTPUT:
		1045	RETVAL
		1046
		1047	void
		1048	_delete_selection_request (IV req_)
		1049	CODE:
		1050	rxvt_selection req = (rxvt_selection )req_;
		1051	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1052	int i;
		1053
		1054	for (i = AvFILL (av); i >= 0; i--)
		1055	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1056	break;
		1057
		1058	for (; i < AvFILL (av); i++)
		1059	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1060
		1061	av_pop (av);
		1062
		1063	delete req;
		1064
847	MODULE = urxvt PACKAGE = urxvt::term	1065	MODULE = urxvt PACKAGE = urxvt::term
848		1066
849	SV *	1067	SV *
850	_new (...)	1068	_new (AV env, AV arg)
851	CODE:	1069	CODE:
852	{	1070	{
853	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	1071	rxvt_term *term = new rxvt_term;
857		1072
858	term->argv = new stringvec;	1073	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	1074	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1075	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		1076
864	AV envv = (AV )SvRV (ST (0));	1077	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	1078	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1079	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		1080
872	try	1081	try
873	{	1082	{
874	success = term->init (term->argv->size (), term->argv->begin ());	1083	term->init (argv, envv);
875	}	1084	}
876	catch (const class rxvt_failure_exception &e)	1085	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	1086	{
883	term->destroy ();	1087	term->destroy ();
884	croak ("error while initializing new terminal instance");	1088	croak ("error while initializing new terminal instance");
885	}	1089	}
886		1090
…		…
894	rxvt_term::destroy ()	1098	rxvt_term::destroy ()
895		1099
896	void	1100	void
897	rxvt_term::set_should_invoke (int htype, int inc)	1101	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	1102	CODE:
899	THIS->perl.should_invoke [htype] += inc;	1103	uint8_t &count = THIS->perl.should_invoke [htype];
		1104	uint8_t prev = count;
		1105	count += inc;
		1106	if (!prev != !count)
		1107	{
		1108	// hook status changed, react
		1109	switch (htype)
		1110	{
		1111	case HOOK_POSITION_CHANGE:
		1112	if (count)
		1113	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1114	}
		1115	}
900		1116
901	void	1117	void
		1118	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1119	CODE:
		1120	XrmPutStringResource (&THIS->option_db, specifier, value);
		1121
		1122	int
902	rxvt_term::grab_button (int button, U32 modifiers)	1123	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	1124	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1125	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1126	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1127	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1128	OUTPUT: RETVAL
		1129
		1130	int
		1131	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1132	CODE:
		1133	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1134	OUTPUT: RETVAL
		1135
		1136	void
		1137	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1138	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1139	CODE:
		1140	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1141
		1142	void
		1143	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1144	CODE:
		1145	XUngrabKey (THIS->dpy, keycode, modifiers, window);
907		1146
908	bool	1147	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1148	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1149	CODE:
911	{	1150	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1151	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1152
914	THIS->perl.grabtime = 0;	1153	THIS->perl.grabtime = 0;
915		1154
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1155	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1156	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1157	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1158	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1159	THIS->perl.grabtime = eventtime;
921	else	1160	else
922	XUngrabPointer (THIS->display->display, eventtime);	1161	XUngrabPointer (THIS->dpy, eventtime);
923		1162
924	RETVAL = !!THIS->perl.grabtime;	1163	RETVAL = !!THIS->perl.grabtime;
925	}	1164	}
926	OUTPUT:	1165	OUTPUT:
927	RETVAL	1166	RETVAL
928		1167
929	void	1168	void
930	rxvt_term::allow_events_async ()	1169	rxvt_term::allow_events_async ()
931	CODE:	1170	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1171	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1172
934	void	1173	void
935	rxvt_term::allow_events_sync ()	1174	rxvt_term::allow_events_sync ()
936	CODE:	1175	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1176	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1177
939	void	1178	void
940	rxvt_term::allow_events_replay ()	1179	rxvt_term::allow_events_replay ()
941	CODE:	1180	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1182	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1183
945	void	1184	void
946	rxvt_term::ungrab ()	1185	rxvt_term::ungrab ()
947	CODE:	1186	CODE:
948	ungrab (THIS);	1187	ungrab (THIS);
949		1188
950	int	1189	int
		1190	rxvt_term::XStringToKeysym (char *string)
		1191	CODE:
		1192	RETVAL = XStringToKeysym (string);
		1193	OUTPUT: RETVAL
		1194
		1195	char *
		1196	rxvt_term::XKeysymToString (int sym)
		1197	CODE:
		1198	RETVAL = XKeysymToString (sym);
		1199	OUTPUT: RETVAL
		1200
		1201	int
		1202	rxvt_term::XKeysymToKeycode (int sym)
		1203	CODE:
		1204	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1205	OUTPUT: RETVAL
		1206
		1207	int
		1208	rxvt_term::XKeycodeToKeysym (int code, int index)
		1209	CODE:
		1210	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1211	OUTPUT: RETVAL
		1212
		1213	int
951	rxvt_term::strwidth (SV *str)	1214	rxvt_term::strwidth (SV *str)
952	CODE:	1215	CODE:
953	{	1216	{
954	wchar_t *wstr = sv2wcs (str);	1217	wchar_t *wstr = sv2wcs (str);
955		1218
956	rxvt_push_locale (THIS->locale);	1219	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1220	RETVAL = 0;
		1221	for (wchar_t wc = wstr; wc; wc++)
		1222	{
		1223	int w = WCWIDTH (*wc);
		1224
		1225	if (w)
		1226	RETVAL += max (w, 1);
		1227	}
958	rxvt_pop_locale ();	1228	rxvt_pop_locale ();
959		1229
960	free (wstr);	1230	free (wstr);
961	}	1231	}
962	OUTPUT:	1232	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1242	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1243	rxvt_pop_locale ();
974		1244
975	free (wstr);	1245	free (wstr);
976		1246
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1247	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1248	free (mbstr);
979	}	1249	}
980	OUTPUT:	1250	OUTPUT:
981	RETVAL	1251	RETVAL
982		1252
…		…
989		1259
990	rxvt_push_locale (THIS->locale);	1260	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1261	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1262	rxvt_pop_locale ();
993		1263
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1264	RETVAL = wcs2sv (wstr);
995	free (wstr);	1265	free (wstr);
996	}	1266	}
997	OUTPUT:	1267	OUTPUT:
998	RETVAL	1268	RETVAL
999		1269
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1270	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1271
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1272	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1273	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1274	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1275	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1276	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1277	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1278	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1279	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1280	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1281	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1282	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1283	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1284	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1285	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1286	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1287	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1288
1015	int	1289	int
1016	rxvt_term::width ()	1290	rxvt_term::width ()
1017	ALIAS:	1291	ALIAS:
1018	width = TERM_OFFSET_width	1292	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1293	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1294	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1295	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1296	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1297	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1298	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1299	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1300	mapped = TERM_OFFSET_mapped
		1301	int_bwidth = TERM_OFFSET_int_bwidth
		1302	ext_bwidth = TERM_OFFSET_ext_bwidth
		1303	lineSpace = TERM_OFFSET_lineSpace
		1304	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1305	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1306	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1307	top_row = TERM_OFFSET_top_row
1030	CODE:	1308	CODE:
1031	RETVAL = (int )((char *)THIS + ix);	1309	RETVAL = (int )((char *)THIS + ix);
1032	OUTPUT:	1310	OUTPUT:
1033	RETVAL	1311	RETVAL
1034		1312
…		…
1036	rxvt_term::ModLevel3Mask ()	1314	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1315	ALIAS:
1038	ModLevel3Mask = 0	1316	ModLevel3Mask = 0
1039	ModMetaMask = 1	1317	ModMetaMask = 1
1040	ModNumLockMask = 2	1318	ModNumLockMask = 2
		1319	current_screen = 3
		1320	hidden_cursor = 4
1041	CODE:	1321	CODE:
1042	switch (ix)	1322	switch (ix)
1043	{	1323	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1324	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1325	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1326	case 2: RETVAL = THIS->ModNumLockMask; break;
		1327	case 3: RETVAL = THIS->current_screen; break;
		1328	#ifdef CURSOR_BLINK
		1329	case 4: RETVAL = THIS->hidden_cursor; break;
		1330	#endif
1047	}	1331	}
1048	OUTPUT:	1332	OUTPUT:
1049	RETVAL	1333	RETVAL
1050		1334
1051	char *	1335	char *
…		…
1061	}	1345	}
1062	OUTPUT:	1346	OUTPUT:
1063	RETVAL	1347	RETVAL
1064		1348
1065	SV *	1349	SV *
1066	rxvt_term::_env ()	1350	rxvt_term::envv ()
		1351	ALIAS:
		1352	argv = 1
1067	CODE:	1353	PPCODE:
1068	{	1354	{
1069	if (THIS->envv)	1355	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1356
		1357	EXTEND (SP, vec->size ());
		1358
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1359	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1360	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1361	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1362	}
		1363
		1364	int
		1365	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1366	CODE:
		1367	RETVAL = THIS->pty_ev.events;
		1368	if (events != ev::UNDEF)
		1369	THIS->pty_ev.set (events);
		1370	OUTPUT:
		1371	RETVAL
		1372
		1373	int
		1374	rxvt_term::pty_fd ()
		1375	CODE:
		1376	RETVAL = THIS->pty->pty;
		1377	OUTPUT:
		1378	RETVAL
		1379
		1380	Window
		1381	rxvt_term::parent ()
		1382	CODE:
		1383	RETVAL = THIS->parent;
1082	OUTPUT:	1384	OUTPUT:
1083	RETVAL	1385	RETVAL
1084		1386
1085	int	1387	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:
1088	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);
1091	OUTPUT:
1092	RETVAL
1093
1094	U32
1095	rxvt_term::parent ()	1388	rxvt_term::parent_x ()
1096	CODE:	1389	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1390	RETVAL = THIS->parent_x;
1098	OUTPUT:	1391	OUTPUT:
1099	RETVAL	1392	RETVAL
1100		1393
1101	U32	1394	int
1102	rxvt_term::vt ()	1395	rxvt_term::parent_y ()
1103	CODE:	1396	CODE:
1104	RETVAL = (U32)THIS->vt;	1397	RETVAL = THIS->parent_y;
1105	OUTPUT:	1398	OUTPUT:
1106	RETVAL	1399	RETVAL
1107		1400
1108	void	1401	void
1109	rxvt_term::vt_emask_add (U32 emask)	1402	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1411	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1412	OUTPUT:
1120	RETVAL	1413	RETVAL
1121		1414
1122	int	1415	int
1123	rxvt_term::view_start (int newval = -1)	1416	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1417	PROTOTYPE: $;$
1125	CODE:	1418	CODE:
1126	{	1419	{
1127	RETVAL = THIS->view_start;	1420	RETVAL = THIS->view_start;
1128		1421
1129	if (newval >= 0)	1422	if (newval <= 0)
1130	{	1423	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1424	}
1135	OUTPUT:	1425	OUTPUT:
1136	RETVAL	1426	RETVAL
1137		1427
1138	void	1428	void
		1429	rxvt_term::set_urgency (bool enable)
		1430
		1431	void
		1432	rxvt_term::focus_in ()
		1433
		1434	void
		1435	rxvt_term::focus_out ()
		1436
		1437	void
		1438	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1439	ALIAS:
		1440	key_release = 1
		1441	CODE:
		1442	{
		1443	XKeyEvent xkey;
		1444
		1445	memset (&xkey, 0, sizeof (xkey));
		1446
		1447	xkey.time = time;
		1448	xkey.state = state;
		1449	xkey.keycode = keycode;
		1450
		1451	xkey.type = ix ? KeyRelease : KeyPress;
		1452	xkey.display = THIS->dpy;
		1453	xkey.window = THIS->vt;
		1454	xkey.root = THIS->display->root;
		1455	xkey.subwindow = THIS->vt;
		1456
		1457	if (ix)
		1458	THIS->key_release (xkey);
		1459	else
		1460	THIS->key_press (xkey);
		1461	}
		1462
		1463	void
1139	rxvt_term::want_refresh ()	1464	rxvt_term::want_refresh ()
1140	CODE:	1465	CODE:
1141	THIS->want_refresh = 1;	1466	THIS->want_refresh = 1;
		1467	THIS->refresh_check ();
1142		1468
1143	void	1469	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1470	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1471	PPCODE:
1146	{	1472	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1473	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1474	XSRETURN_EMPTY;
1149		1475
1150	line_t &l = ROW(row_number);	1476	line_t &l = ROW(row_number);
1151		1477
1152	if (GIMME_V != G_VOID)	1478	if (GIMME_V != G_VOID)
1153	{	1479	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1480	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1481
1156	for (int col = 0; col < THIS->ncol; col++)	1482	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1483	wstr [col] = l.t [col];
1158		1484
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1485	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1486	}
1163		1487
1164	if (new_text)	1488	if (new_text)
1165	{	1489	{
1166	wchar_t *wstr = sv2wcs (new_text);	1490	wchar_t *wstr = sv2wcs (new_text);
1167		1491
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1492	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1493
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1494	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1171	{	1495	{
1172	free (wstr);	1496	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1497	croak ("new_text extends beyond horizontal margins");
1174	}	1498	}
1175		1499
…		…
1185		1509
1186	void	1510	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1511	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1512	PPCODE:
1189	{	1513	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1514	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1515	XSRETURN_EMPTY;
1192		1516
1193	line_t &l = ROW(row_number);	1517	line_t &l = ROW(row_number);
1194		1518
1195	if (GIMME_V != G_VOID)	1519	if (GIMME_V != G_VOID)
…		…
1207	{	1531	{
1208	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1532	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1533	croak ("new_rend must be arrayref");
1210		1534
1211	AV av = (AV )SvRV (new_rend);	1535	AV av = (AV )SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1536	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1537
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1538	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1539	croak ("new_rend array extends beyond horizontal margins");
1216		1540
1217	for (int col = start_col; col < start_col + len; col++)	1541	for (int col = start_col; col < start_col + len; col++)
1218	{	1542	{
1219	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1543	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1225		1549
1226	int	1550	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1551	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1552	CODE:
1229	{	1553	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1554	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1555	XSRETURN_EMPTY;
1232		1556
1233	line_t &l = ROW(row_number);	1557	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1558	RETVAL = l.l;
1235		1559
…		…
1241		1565
1242	bool	1566	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1567	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1568	CODE:
1245	{	1569	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1570	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1571	XSRETURN_EMPTY;
1248		1572
1249	line_t &l = ROW(row_number);	1573	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1574	RETVAL = l.is_longer ();
1251		1575
…		…
1259	rxvt_term::special_encode (SV *string)	1583	rxvt_term::special_encode (SV *string)
1260	CODE:	1584	CODE:
1261	{	1585	{
1262	wchar_t *wstr = sv2wcs (string);	1586	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1587	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1588	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1265		1589
1266	rxvt_push_locale (THIS->locale);	1590	rxvt_push_locale (THIS->locale);
1267		1591
1268	wchar_t *r = rstr;	1592	wchar_t *r = rstr;
1269	for (wchar_t s = wstr; s; s++)	1593	for (wchar_t s = wstr; s; s++)
		1594	{
		1595	int w = WCWIDTH (*s);
		1596
1270	if (wcwidth (*s) == 0)	1597	if (w == 0)
1271	{	1598	{
1272	if (r == rstr)	1599	if (r == rstr)
1273	croak ("leading combining character unencodable");	1600	croak ("leading combining character unencodable");
1274		1601
1275	unicode_t n = rxvt_compose (r[-1], *s);	1602	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1603	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1604	n = rxvt_composite.compose (r[-1], *s);
1278		1605
1279	r[-1] = n;	1606	r[-1] = n;
1280	}	1607	}
1281	#if !UNICODE_3	1608	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1609	else if (*s >= 0x10000)
1283	r++ = rxvt_composite.compose (s);	1610	r++ = rxvt_composite.compose (s);
1284	#endif	1611	#endif
1285	else	1612	else
1286	r++ = s;	1613	r++ = s;
		1614
		1615	// the *2 above only allows wcwidth <= 2
		1616	if (w > 1)
		1617	*r++ = NOCHAR;
		1618	}
1287		1619
1288	rxvt_pop_locale ();	1620	rxvt_pop_locale ();
1289		1621
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1622	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1623	}
1294	OUTPUT:	1624	OUTPUT:
1295	RETVAL	1625	RETVAL
1296		1626
1297	SV *	1627	SV *
1298	rxvt_term::special_decode (SV *text)	1628	rxvt_term::special_decode (SV *text)
1299	CODE:	1629	CODE:
1300	{	1630	{
1301	wchar_t *wstr = sv2wcs (text);	1631	wchar_t *wstr = sv2wcs (text);
1302	int wlen = wcslen (wstr);
1303	int dlen = 0;	1632	int dlen = 0;
1304		1633
1305	// find length	1634	// find length
1306	for (wchar_t s = wstr; s; s++)	1635	for (wchar_t s = wstr; s; s++)
1307	if (*s == NOCHAR)	1636	if (*s == NOCHAR)
…		…
1309	else if (IS_COMPOSE (*s))	1638	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1639	dlen += rxvt_composite.expand (*s, 0);
1311	else	1640	else
1312	dlen++;	1641	dlen++;
1313		1642
1314	wchar_t *rstr = new wchar_t [dlen];	1643	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1644
1316	// decode	1645	// decode
1317	wchar_t *r = rstr;	1646	wchar_t *r = rstr;
1318	for (wchar_t s = wstr; s; s++)	1647	for (wchar_t s = wstr; s; s++)
1319	if (*s == NOCHAR)	1648	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1650	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1651	r += rxvt_composite.expand (*s, r);
1323	else	1652	else
1324	r++ = s;	1653	r++ = s;
1325		1654
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1655	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1656	}
1330	OUTPUT:	1657	OUTPUT:
1331	RETVAL	1658	RETVAL
1332		1659
1333	void	1660	void
1334	rxvt_term::_resource (char name, int index, SV newval = 0)	1661	rxvt_term::_resource (char name, int index, SV newval = 0)
1335	PPCODE:	1662	PPCODE:
1336	{	1663	{
1337	struct resval { const char *name; int value; } rslist [] = {	1664	static const struct resval { const char name; int value; } rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1665	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1666	# define reserve(name,count)
1340	# include "rsinc.h"	1667	# include "rsinc.h"
1341	# undef def	1668	# undef def
1342	# undef reserve	1669	# undef reserve
1343	};	1670	};
1344		1671
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1672	rs = rslist + ecb_array_length (rslist);
1346		1673
		1674	if (*name)
1347	do {	1675	{
		1676	do {
1348	if (rs-- == rslist)	1677	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1678	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1679	} while (strcmp (name, rs->name));
1351		1680
1352	index += rs->value;	1681	index += rs->value;
		1682	}
		1683	else
		1684	{
		1685	--rs;
		1686	name = "";
		1687	}
1353		1688
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1689	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1690	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1691
1357	if (GIMME_V != G_VOID)	1692	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1693	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1694
1360	if (newval)	1695	if (newval)
1361	{	1696	{
1362	if (SvOK (newval))	1697	if (SvOK (newval))
1363	{	1698	{
…		…
1370	}	1705	}
1371	}	1706	}
1372		1707
1373	const char *	1708	const char *
1374	rxvt_term::x_resource (const char *name)	1709	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1710
1378	bool	1711	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1712	rxvt_term::option (U8 optval, int set = -1)
1380	CODE:	1713	CODE:
1381	{	1714	{
1382	RETVAL = THIS->options & optval;	1715	RETVAL = THIS->option (optval);
1383		1716
1384	if (set >= 0)	1717	if (set >= 0)
1385	{	1718	{
1386	if (set)
1387	THIS->options \|= optval;	1719	THIS->set_option (optval, set);
1388	else
1389	THIS->options &= ~optval;
1390		1720
		1721	if (THIS->init_done) // avoid doing this before START
1391	switch (optval)	1722	switch (optval)
1392	{	1723	{
1393	case Opt_skipBuiltinGlyphs:	1724	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1725	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1726	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1727	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1728	THIS->want_refresh = 1;
		1729	THIS->refresh_check ();
1398	break;	1730	break;
		1731	#ifdef CURSOR_BLINK
		1732	case Opt_cursorBlink:
		1733	THIS->cursor_blink_reset ();
		1734	break;
		1735	#endif
1399		1736
1400	case Opt_cursorUnderline:	1737	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1738	THIS->want_refresh = 1;
		1739	THIS->refresh_check ();
1402	break;	1740	break;
1403		1741
1404	# case Opt_scrollBar_floating:	1742	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1743	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1744	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1745	# break;
1408	}	1746	}
1409	}	1747	}
1410	}	1748	}
1411	OUTPUT:	1749	OUTPUT:
1412	RETVAL	1750	RETVAL
1413		1751
…		…
1416	CODE:	1754	CODE:
1417	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1755	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1418	THIS->keyboard->register_done ();	1756	THIS->keyboard->register_done ();
1419	OUTPUT:	1757	OUTPUT:
1420	RETVAL	1758	RETVAL
		1759
		1760	void
		1761	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1762	CODE:
		1763	wchar_t *wstr = sv2wcs (str);
		1764	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1765	free (wstr);
1421		1766
1422	void	1767	void
1423	rxvt_term::screen_cur (...)	1768	rxvt_term::screen_cur (...)
1424	PROTOTYPE: $;$$	1769	PROTOTYPE: $;$$
1425	ALIAS:	1770	ALIAS:
…		…
1439	EXTEND (SP, 2);	1784	EXTEND (SP, 2);
1440	PUSHs (sv_2mortal (newSViv (rc.row)));	1785	PUSHs (sv_2mortal (newSViv (rc.row)));
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1786	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1787	}
1443		1788
1444	if (items == 3)	1789	if (items >= 3)
		1790	{
		1791	rc.row = SvIV (ST (1));
		1792	rc.col = SvIV (ST (2));
		1793
		1794	if (ix == 2)
1445	{	1795	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1796	if (rc.col == 0)
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1797	{
		1798	// col == 0 means end of previous line
		1799	rc.row--;
		1800	rc.col = THIS->ncol;
		1801	}
		1802	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1803	&& rc.col > ROW(rc.row).l)
		1804	{
		1805	// col >= length means while line and add newline
		1806	rc.col = THIS->ncol;
		1807	}
		1808	}
		1809
		1810	clamp_it (rc.col, 0, THIS->ncol);
		1811	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1812
1449	if (ix)	1813	if (ix)
		1814	{
		1815	THIS->selection.screen = THIS->current_screen;
		1816
1450	THIS->want_refresh = 1;	1817	THIS->want_refresh = 1;
		1818	THIS->refresh_check ();
1451	}	1819	}
		1820	}
1452	}	1821	}
1453		1822
1454	char	1823	int
1455	rxvt_term::cur_charset ()	1824	rxvt_term::selection_screen (int screen = -1)
1456	CODE:	1825	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1826	RETVAL = THIS->selection.screen;
1458	OUTPUT:	1827	if (screen >= 0)
		1828	THIS->selection.screen = screen;
		1829	OUTPUT:
1459	RETVAL	1830	RETVAL
1460		1831
1461	#void	1832	void
1462	#rxvt_term::selection_clear ()	1833	rxvt_term::selection_clear (bool clipboard = false)
1463		1834
1464	void	1835	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1836	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1837	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1838	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1839	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1840	THIS->selection_make (eventtime);
1470		1841
1471	int	1842	int
1472	rxvt_term::selection_grab (U32 eventtime)	1843	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1473		1844
1474	void	1845	void
1475	rxvt_term::selection (SV *newtext = 0)	1846	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1476	PPCODE:	1847	PPCODE:
1477	{	1848	{
		1849	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1850	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1851
1478	if (GIMME_V != G_VOID)	1852	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1853	XPUSHs (text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1854	? sv_2mortal (wcs2sv (text, len))
1481	: &PL_sv_undef);	1855	: &PL_sv_undef);
1482		1856
1483	if (newtext)	1857	if (newtext)
1484	{	1858	{
1485	free (THIS->selection.text);	1859	free (text);
1486		1860
1487	THIS->selection.text = sv2wcs (newtext);	1861	text = sv2wcs (newtext);
1488	THIS->selection.len = wcslen (THIS->selection.text);	1862	len = wcslen (text);
1489	}	1863	}
1490	}	1864	}
		1865
		1866	char
		1867	rxvt_term::cur_charset ()
		1868	CODE:
		1869	RETVAL = THIS->charsets [THIS->screen.charset];
		1870	OUTPUT:
		1871	RETVAL
1491		1872
1492	void	1873	void
1493	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid \| RS_Uline)	1874	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid \| RS_Uline)
1494		1875
1495	void	1876	void
1496	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1877	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497		1878
1498	void	1879	void
1499	rxvt_term::scr_bell ()	1880	rxvt_term::scr_bell ()
		1881
		1882	void
		1883	rxvt_term::scr_recolour (bool refresh = true);
		1884
		1885	void
		1886	rxvt_term::scr_change_screen (int screen)
1500		1887
1501	void	1888	void
1502	rxvt_term::scr_add_lines (SV *string)	1889	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1890	CODE:
1504	{	1891	{
…		…
1514	char *str = SvPVbyte (octets, len);	1901	char *str = SvPVbyte (octets, len);
1515	C_ARGS:	1902	C_ARGS:
1516	str, len	1903	str, len
1517		1904
1518	void	1905	void
		1906	rxvt_term::tt_paste (SV *octets)
		1907	INIT:
		1908	STRLEN len;
		1909	char *str = SvPVbyte (octets, len);
		1910	C_ARGS:
		1911	str, len
		1912
		1913	void
1519	rxvt_term::cmd_parse (SV *octets)	1914	rxvt_term::cmd_parse (SV *octets)
1520	CODE:	1915	CODE:
1521	{	1916	{
1522	STRLEN len;	1917	STRLEN len;
1523	char *str = SvPVbyte (octets, len);	1918	char *str = SvPVbyte (octets, len);
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1940	o->self = (HV *)SvRV (RETVAL);
1546	}	1941	}
1547	OUTPUT:	1942	OUTPUT:
1548	RETVAL	1943	RETVAL
1549		1944
		1945	#############################################################################
		1946	# Various X Utility Functions
		1947	#############################################################################
		1948
		1949	void
		1950	rxvt_term::XListProperties (Window window)
		1951	PPCODE:
		1952	{
		1953	int count;
		1954	Atom *props = XListProperties (THIS->dpy, window, &count);
		1955
		1956	EXTEND (SP, count);
		1957	while (count--)
		1958	PUSHs (newSVuv ((U32)props [count]));
		1959
		1960	XFree (props);
		1961	}
		1962
		1963	void
		1964	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1965	PPCODE:
		1966	{
		1967	Atom type;
		1968	int format;
		1969	unsigned long nitems;
		1970	unsigned long bytes_after;
		1971	unsigned char *prop;
		1972
		1973	XGetWindowProperty (THIS->dpy, window, property,
		1974	0, 1<<24, 0, AnyPropertyType,
		1975	&type, &format, &nitems, &bytes_after, &prop);
		1976
		1977	if (type != None)
		1978	{
		1979	int elemsize = format == 16 ? sizeof (short)
		1980	: format == 32 ? sizeof (long)
		1981	: 1;
		1982
		1983	EXTEND (SP, 3);
		1984	PUSHs (newSVuv ((U32)type));
		1985	PUSHs (newSViv (format));
		1986	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1987	XFree (prop);
		1988	}
		1989	}
		1990
		1991	void
		1992	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1993	CODE:
		1994	{
		1995	STRLEN len;
		1996	char *data_ = SvPVbyte (data, len);
		1997
		1998	int elemsize = format == 16 ? sizeof (short)
		1999	: format == 32 ? sizeof (long)
		2000	: 1;
		2001
		2002	XChangeProperty (THIS->dpy, window, property,
		2003	type, format, PropModeReplace,
		2004	(unsigned char *)data_, len / elemsize);
		2005	}
		2006
		2007	Atom
		2008	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2009	C_ARGS: term->dpy, atom_name, only_if_exists
		2010
		2011	char *
		2012	XGetAtomName (rxvt_term *term, Atom atom)
		2013	C_ARGS: term->dpy, atom
		2014	CLEANUP:
		2015	XFree (RETVAL);
		2016
		2017	void
		2018	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2019	C_ARGS: term->dpy, window, property
		2020
		2021	Window
		2022	rxvt_term::DefaultRootWindow ()
		2023	CODE:
		2024	RETVAL = THIS->display->root;
		2025	OUTPUT:
		2026	RETVAL
		2027
		2028	#if 0
		2029
		2030	Window
		2031	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2032	C_ARGS: term->dpy, (Window)parent,
		2033	x, y, width, height, 0,
		2034	term->pix_colors_focused[Color_border],
		2035	term->pix_colors_focused[Color_border]
		2036
		2037	#endif
		2038
		2039	void
		2040	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2041	C_ARGS: term->dpy, window, parent, x, y
		2042
		2043	void
		2044	XMapWindow (rxvt_term *term, Window window)
		2045	C_ARGS: term->dpy, window
		2046
		2047	void
		2048	XUnmapWindow (rxvt_term *term, Window window)
		2049	C_ARGS: term->dpy, window
		2050
		2051	void
		2052	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2053	C_ARGS: term->dpy, window, x, y, width, height
		2054
		2055	void
		2056	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2057	CODE:
		2058	{
		2059	XWindowAttributes attr;
		2060	XGetWindowAttributes (THIS->dpy, window, &attr);
		2061	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		2062	}
		2063
		2064	void
		2065	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2066	PPCODE:
		2067	{
		2068	int dx, dy;
		2069	Window child;
		2070
		2071	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2072	{
		2073	EXTEND (SP, 3);
		2074	PUSHs (newSViv (dx));
		2075	PUSHs (newSViv (dy));
		2076	PUSHs (newSVuv (child));
		2077	}
		2078	}
		2079
		2080	#############################################################################
		2081	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2082
		2083	bool
		2084	rxvt_term::has_render ()
		2085	CODE:
		2086	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2087	OUTPUT:
		2088	RETVAL
		2089
		2090	void
		2091	rxvt_term::background_geometry (bool border = false)
		2092	PPCODE:
		2093	EXTEND (SP, 4);
		2094	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2095	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2097	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2098
		2099	#if HAVE_IMG
		2100
		2101	rxvt_img *
		2102	rxvt_term::new_img (SV *format, int x = 0, int y = 0, int width = 1, int height = 1)
		2103	CODE:
		2104	XRenderPictFormat *f = SvOK (format)
		2105	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2106	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2107	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2108	RETVAL->alloc ();
		2109	OUTPUT:
		2110	RETVAL
		2111
		2112	#if ENABLE_TRANSPARENCY
		2113
		2114	rxvt_img *
		2115	rxvt_term::new_img_from_root ()
		2116	CODE:
		2117	RETVAL = rxvt_img::new_from_root (THIS);
		2118	OUTPUT:
		2119	RETVAL
		2120
		2121	#endif
		2122
		2123	#if HAVE_PIXBUF
		2124
		2125	rxvt_img *
		2126	rxvt_term::new_img_from_file (octet_string filename)
		2127	CODE:
		2128	try
		2129	{
		2130	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2131	}
		2132	catch (const class rxvt_failure_exception &e)
		2133	{
		2134	croak ("new_img_from_file failed");
		2135	}
		2136	OUTPUT:
		2137	RETVAL
		2138
		2139	#endif
		2140
		2141	#if HAVE_BG_PIXMAP
		2142
		2143	void
		2144	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2145	CODE:
		2146	THIS->bg_destroy ();
		2147	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER \| rxvt_term::BG_IS_TRANSPARENT);
		2148
		2149	if (img) // TODO: cannot be false
		2150	{
		2151	img = img->clone (); // own the img
		2152
		2153	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2154	img->sub_rect (0, 0,
		2155	border ? THIS->vt_width : THIS->szHint.width,
		2156	border ? THIS->vt_height : THIS->szHint.height)
		2157	->replace (img);
		2158
		2159	// just in case, should usually be a nop
		2160	img->reify ()
		2161	->replace (img);
		2162
		2163	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2164	->replace (img);
		2165
		2166	THIS->bg_img = img;
		2167	THIS->bg_flags \|= rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER;
		2168
		2169	if (!border)
		2170	THIS->bg_flags \|= rxvt_term::BG_IS_TRANSPARENT;
		2171	}
		2172
		2173	#endif
		2174
		2175	#endif
		2176
		2177	#############################################################################
		2178	# urxvt::overlay
		2179	#############################################################################
		2180
1550	MODULE = urxvt PACKAGE = urxvt::overlay	2181	MODULE = urxvt PACKAGE = urxvt::overlay
1551		2182
1552	void	2183	void
1553	overlay::set (int x, int y, SV text, SV rend = 0)	2184	overlay::set (int x, int y, SV text, SV rend = 0)
1554		2185
…		…
1559	overlay::hide ()	2190	overlay::hide ()
1560		2191
1561	void	2192	void
1562	overlay::DESTROY ()	2193	overlay::DESTROY ()
1563		2194
		2195	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
		2196
		2197	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2198
		2199	#if HAVE_PIXBUF
		2200
		2201	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2202	C_ARGS: filename, 0
		2203
		2204	void
		2205	DESTROY (urxvt::pixbuf self)
		2206	CODE:
		2207	gdk_pixbuf_unref (self);
		2208
		2209	#endif
		2210
1564	MODULE = urxvt PACKAGE = urxvt::timer	2211	MODULE = urxvt PACKAGE = urxvt::img
1565		2212
1566	SV *	2213	#if HAVE_IMG
1567	timer::new ()	2214
		2215	# rxvt_img new (rxvt_screen screen, XRenderPictFormat *format, int width, int height)
		2216	# rxvt_img rxvt_img (rxvt_screen screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2217
		2218	void
		2219	rxvt_img::geometry ()
1568	CODE:	2220	PPCODE:
1569	timer *w = new timer;	2221	EXTEND (SP, 4);
1570	w->start (NOW);	2222	PUSHs (sv_2mortal (newSViv (THIS->x)));
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2223	PUSHs (sv_2mortal (newSViv (THIS->y)));
1572	w->self = (HV *)SvRV (RETVAL);	2224	PUSHs (sv_2mortal (newSViv (THIS->w)));
1573	OUTPUT:	2225	PUSHs (sv_2mortal (newSViv (THIS->h)));
1574	RETVAL
1575		2226
1576	timer *	2227	int
1577	timer::cb (SV *cb)	2228	rxvt_img::x ()
1578	CODE:	2229	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	NV
1585	timer::at ()
1586	CODE:
1587	RETVAL = THIS->at;	2230	RETVAL = THIS->x;
1588	OUTPUT:	2231	OUTPUT:
1589	RETVAL	2232	RETVAL
1590		2233
1591	timer *	2234	int
1592	timer::interval (NV interval)	2235	rxvt_img::y ()
1593	CODE:	2236	CODE:
1594	THIS->interval = interval;
1595	RETVAL = THIS;	2237	RETVAL = THIS->y;
1596	OUTPUT:	2238	OUTPUT:
1597	RETVAL	2239	RETVAL
1598		2240
1599	timer *	2241	int
1600	timer::set (NV tstamp)	2242	rxvt_img::w ()
1601	CODE:	2243	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;	2244	RETVAL = THIS->w;
1604	OUTPUT:	2245	OUTPUT:
1605	RETVAL	2246	RETVAL
1606		2247
1607	timer *	2248	int
1608	timer::start (NV tstamp = THIS->at)	2249	rxvt_img::h ()
1609	CODE:	2250	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;	2251	RETVAL = THIS->h;
1612	OUTPUT:	2252	OUTPUT:
1613	RETVAL	2253	RETVAL
1614		2254
1615	timer *	2255	Pixmap
1616	timer::stop ()	2256	rxvt_img::pm ()
1617	CODE:	2257	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;	2258	RETVAL = THIS->pm;
1620	OUTPUT:	2259	OUTPUT:
1621	RETVAL	2260	RETVAL
1622		2261
1623	void	2262	void
		2263	rxvt_img::fill (SV *c)
		2264	INIT:
		2265	rgba cc = parse_rgba (c, THIS->s);
		2266	C_ARGS: cc
		2267
		2268	void
1624	timer::DESTROY ()	2269	rxvt_img::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:	2270	CODE:
1631	iow *w = new iow;	2271	delete THIS;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636		2272
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void	2273	void
1678	iow::DESTROY ()	2274	rxvt_img::unshare ()
1679		2275
		2276	int
		2277	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2278	CODE:
		2279	if (items >= 2)
		2280	THIS->repeat_mode (repeat);
		2281	if (GIMME_V != G_VOID)
		2282	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1680		2283
		2284	void
		2285	rxvt_img::move (int dx, int dy)
		2286
		2287	void
		2288	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2289
		2290	void
		2291	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2292
		2293	rxvt_img *
		2294	rxvt_img::clone ()
		2295
		2296	rxvt_img *
		2297	rxvt_img::reify ()
		2298
		2299	rxvt_img *
		2300	rxvt_img::sub_rect (int x, int y, int width, int height)
		2301
		2302	rxvt_img *
		2303	rxvt_img::blur (int rh, int rv)
		2304
		2305	rxvt_img *
		2306	rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
		2307	INIT:
		2308	rxvt_img::nv matrix[3][3] = {
		2309	{ p11, p12, p13 },
		2310	{ p21, p22, p23 },
		2311	{ p31, p32, p33 }
		2312	};
		2313	C_ARGS: matrix
		2314
		2315	rxvt_img *
		2316	rxvt_img::scale (int new_width, int new_height)
		2317
		2318	rxvt_img *
		2319	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2320
		2321	#endif
		2322

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs. Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC